Aeron RDM 46cm Extension Spring Pin Windsurfing Extension Size:46 We recommend measuring your cockpit

We recommend measuring your cockpit and comparing to the sizes these seals are known to fit before selecting the one you need

35' of highly reflective USA-made 550 paracord

energy rebound footbed for more cushioning in every step

Both seats have cup holders and allow easy access to the storage hatches

Guaranteed for life

Aeron RDM 46cm Extension Spring Pin Windsurfing Extension Size:46 We recommend measuring your cockpitReduced diameter 46cm aluminum extension, spring pin. Aeron introduces a further improved range of extensions to choose from: The new 8: 1 Ratio range is a U Pin specific extension available in Heavy Duty alloy. With the new full stainless auto cam system adjustment collar. The Dual System continues as the most robust extension available and the only extension suitable for U Pin or Push Pin bases.